B285LB2S

Band Pass Filter by Knowles (63 more products)

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The B285LB2S from Knowles is a Bandpass Filter with a passband from 27.5 to 29.5 GHz for 5G applications. It has an insertion loss of less than 3.5 dB and a return loss of 15 dB in the passband. The filter provides 50 dB of rejection above and below the passband. It utilizes DLI’s low loss temperature stable materials which offer small size and minimal performance variation over temperature. The RoHS-compliant filter is available in a surface-mount package that measures 8.32 x 3.00 x 2.00 mm.

Product Specifications

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Product Details

  • Part Number
    B285LB2S
  • Manufacturer
    Knowles
  • Description
    Bandpass Filter with Passband from 27.5 to 29.5 GHz for 5G Applications

General Parameters

  • Type
    Ceramic Filter
  • Application
    5G
  • Frequency
    27.5 to 29.5 GHz
  • Center Frequency
    28.5 GHz
  • Insertion Loss
    2.9 to 3.5 dB
  • Rejection
    10 to 55 dB
  • Upper Rejection
    10 to 55 dB
  • Lower Rejection
    10 to 55 dB
  • Return Loss
    10 to 15 dB
  • Impedance
    50 Ohms
  • Package Type
    Surface Mount
  • Dimension
    0.330 x 0.120 x 0.079 Inches (L x W x H)
  • Operating_Temperature
    -55 to 125 Degree C
  • Storage_Temperature
    -55 to 125 Degree C
  • Grade
    Commercial, Military
  • RoHS
    Yes

Technical Documents